Air Miles Calculator

Distance between San Diego, CA (SAN) and Springfield, IL (SPI)

Distance from San Diego to Springfield (San Diego International Airport – Abraham Lincoln Capital Airport) is 1605 miles / 2582 kilometers / 1394 nautical miles.

How far is Springfield from San Diego?

There are several ways to calculate distances between San Diego and Springfield. Here are two common methods:

Vincenty's formula (applied above)
  • 1604.619 miles
  • 2582.384 kilometers
  • 1394.376 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1601.603 miles
  • 2577.531 kilometers
  • 1391.755 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight duration

Estimated flight time from San Diego International Airport (SAN) to Abraham Lincoln Capital Airport (SPI) is 3 hours 32 minutes.

Time difference and current local times

The time difference between San Diego and Springfield is 2 hours. Springfield is 2 hours ahead of San Diego.

Time Difference

San Diego
Springfield

San Diego, CA

 PST

Springfield, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 192 kg (424 pounds).

Airport information


A San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″W

B Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″W

Map

San Diego to Springfield flight map.

Frequent Flyer Miles Calculator

San Diego (SAN) → Springfield (SPI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1605
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1605

Round trip?